Q1. A hotel elevator ascends 170 m with a maximum speed of 5.9 m/s. Its acceleration and deceleration both have the magnitude of 1.5 m/s2.

Q2. A 100 {rm g} ball on a 60 {rm cm} long string is swung in a vertical circle whose center is 200 {rm cm} above the floor. The string suddenly breaks as it is parallel to the ground and the ball is moving upward. The ball reaches a height 800 {rm cm} above the floor.

Price of cigarettes the income of consumers : Assume also that the price of cigarettes, the income of consumers, and the price of alcohol. |

Example of multiple equilibria in the labour market : Elucidate using the example of multiple equilibria in the labour market. Illustrate diagrammatically |

What is the sign of the acceleration of penny : A 40.0 cm diameter cylinder of helium gas is 70.0 cm long and at 30.0 ^circC. The pressure gauge reads 140 psi. How many helium atoms are in the cylinder. |

Pizza over the past five decades : Elucidate why Pizza Hut has expanded its offerings of pizza over the past five decades |

Parallel to the ground and the ball is moving upward : A hotel elevator ascends 170 m with a maximum speed of 5.9 m/s. Its acceleration and deceleration both have the magnitude of 1.5 m/s2. |

Pareto preferred to the initial allocation : Illustrate diagrammatically the set of allocations that are Pareto preferred to the initial allocation. |

How many degrees has the coffee cooled : How did Pavlov and Watson's focus on scientific inquiry of behaviours differ from earlier viewpoints of structuralisms, psychoanalysts, and functionalists. |

Two boats start together and race across a 46 km-wide lake : A flight attendant pulls her 71 N flight bag a distance of 322 m along a level airport floor at a constant velocity. The force she exerts is 36 N at an angle of 53° above the horizontal. |

Impacts upon the aggregate expenditure model : Elucidate how each change mentioned in the article impacts upon the aggregate expenditure model. |

## What is the magnitude of magnetic fieldDetermine the tension in each cable if boat has a mass of 490 kg and the angle of each cable is 50 degrees from the horizontal and the boat is being momentarily held at rest. Evaluate this to the tension when the boat is raised and held at rest so th.. |

## Find out a magnitude and direction of the electric fieldFind out a magnitude and direction of the electric field |

## What force is needed to produce a net force of zeroAgree on the mass of the earth knowing that the mean radius of the moon's orbit about the earth is 248,910 mi and that the moon requires 28.32 days to complete one full revolution about earth. |

## Suppose the surface is frictionlessAfter being accelerated to a speed of 1.84×105, the particle enters a uniform magnetic field of strength 1.00 and travels in a circle of radius 35.0. The results of this experiment allow one to find. |

## What would be his maximum range on the moonA converging lens of focal length 18 cm is 30 cm to the left of a diverging lens of focal length - 6 cm. a coin is placed 12 cm to the left of the converging lens. Find (a) location and (b) magnification of the coin's final image. |

## Compute the inner hollow volume of the ballRicardo and Jane are standing under a tree in the middle of a pasture. An argument ensues, and they walk away in different directions. Ricardo walks 24.0 in a direction 60.0 west of north. Jane walks 12.0 in a direction 20.0 south of west. They then .. |

## How much does it expand in length between winter and summerThe George Washington bridge, that spans the Hudson River between New York and Jersey, is 4670 feet long and is made out of steel, How much does it expand in length between winter and summer. |

## How far from the base of the rock wills she landAt one instant a bicyclist is 28.0 m due east of a park's flagpole, going due south with a speed of 11.0 m/s. Then 24.0 s later, the cyclist is 26.0 m due north of the flagpole, going due east with a speed of 11.0 m/s. For the cyclist in this 24.0 s .. |

## What is the tension in the ropeA certain car battery with a 12.0 V emf has an initial charge of 178 A•h. assume that the potential across the terminals stays constant until the battery is totally discharged, for how long in hours can it deliver energy at the rate of 115 W. |

## Time elapses before the ballast bag hits the groundAn elastic cord is 64 cm long when a weight of 56 N hangs from it and is 69 cm long when a weight of 83 N hangs from it. What is the "spring" constant of this elastic cord. |

## Calculate the period t and the tension in the string fCalculate the period T and the tension in the string F as a function of the angle. Compute the moment of inertia of this system for an axis that passes through the combined center of mass and is perpendicular to the plane of the rings. |

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